发明名称 |
VERIFICATION OF PWB ELECTRICAL PARAMETERS |
摘要 |
A capacitor and an optical alignment pattern are provided on a printed wiri ng board (PWB) to permit a quick verification of electrical parameters, thereof . A method of verifying electrical parameters of a PWB measures a capacitance and optic al aligtunent, without measuring performance by a circuit formed on the PWB.</S DOAB>
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申请公布号 |
CA2330781(A1) |
申请公布日期 |
2001.04.12 |
申请号 |
CA20012330781 |
申请日期 |
2001.02.02 |
申请人 |
NORDX/CDT, INC. |
发明人 |
DEFLANDRE, YVES;ST-ONGE, RICHARD |
分类号 |
G01R31/28;H05K1/02;(IPC1-7):G01R31/28 |
主分类号 |
G01R31/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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